Return to the graphic organizer. Is there any information they thought they knew that was incorrect? What new information do they have now? Which questions were answered and which remain unanswered? Are there any new questions that students have?

If you have access to a 3D printer in your classroom, tell students they will have the opportunity to print their own 3D Moby, just like in the BrainPOP movie. Show students what the 3D Moby .stl file and printer look like and demonstrate how to print.

Pass out copies of the Activity (or graph paper), and encourage students to sketch something that is both useful and simple enough to print on a 3D printer.